Miele G 7883 operating instructions Cleaning the non-return valve and drain pump

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Machine care

Cleaning the non-return valve and drain pump

If water has not been pumped away at the end of a program, the drain pump or the non-return valve may be blocked.

^Turn off the washer.

^Remove the filter combination from the wash cabinet.

^Tilt the locking clamp to the side.

^Pull out the non-return valve and rinse under running water.

The drain pump is located beneath the non-return valve (see arrow).

^Before returning the non-return valve, check that the drain pump is not blocked. Spin the propeller several times in both directions to check for obstructions.

^Carefully refit the non-return valve and secure it with the locking clamp. Refit and lock the filter in place.

For safety reasons the load should be washed again.

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Image 44 Contents
Laboratory Glassware Washer 7883 Contents Important Safety Instructions Installation and ServiceUse Burn HazardImportant Safety Instructions Accessories Disposal of an applianceDescription of the machine Guide to the lab washer Guide to the lab washer To cancel a program Opening and closing the doorElectric door lock To open the doorTo open the door with the emergency release Water softener Settings SettingsSetting the water softener Filling the salt reservoir Salt indicator Adding rinse aid Unscrew the capSetting the rinse aid dosage Setting the dosage and priming the dispensing system Adding neutralizing agentTo access the programming mode To store the settingsPriming the neutralizing system Liquid detergent Maintenance of the dispensing systemAdding detergent Powdered detergent Add detergent to the compartmentRemove debris LoadingLoading the machine Please contact Miele’s application specialist for advice Loading examples Upper basket350 Injector wagon 187 Injector wagonLower basket 106 109Example Upper basket O 188/1 and lower basket U Adjusting the upper basketTo adjust the upper basket Program guide Drain RinseSpecial DOS Operation Turning onStarting a program Wash block codesDrying Changing a programAt the end of a program Turning offCanceling a program General note Accessing the programming levelProgramming special functions Programming special functions When the dispensing system is primed, always DOS 3 Neutralizer Setting the dosage concentration Programming special functions Main wash temperature To store settingsMain wash temperature holding time Main wash Final rinse Final rinse temperature Final rinse temperature holding time Setting the buzzer To turn the buzzer offRestoring the factory settings Cleaning the coarse filter Cleaning the fine, flat and micro-fine filtersMachine care Filter combinationCleaning the non-return valve and drain pump Cleaning the filters in the water inlet Cleaning the control panelCleaning the front of the machine To clean the filtersTrouble shooting What if … Possible fault FixIndicator flashes Fault code F aFollowing fault code If this switch trips repeatedlyTrouble shooting After Sales Service Page Installation Instructions Disposal of the appliance Caring for the environmentDisposal of the packing material Installation Installation options Free-standing UndercounterPositioning and securing the machine Steam Deflector protects the countertopRemoving the lid if necessary Open the doorPlumbing Water inletDI-Water connection Drainage Electrical connection Grounding connection Removing the service panelRe-assembling the service panel Technical data English MetricPage Page Page All rights reserved
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